26488413

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22129}}^1$

素因数の和:22161

約数の個数: 24

約数和(自身を含む): 46030400

約数和(自身を除く): 19541987

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 22129, 66387, 154903, 199161, 420451, 464709, 1261353, 1394127, 2943157, 3784059, 8829471, 26488413]

約数ペア:

[(1, 26488413), (3, 8829471), (7, 3784059), (9, 2943157), (19, 1394127), (21, 1261353), (57, 464709), (63, 420451), (133, 199161), (171, 154903), (399, 66387), (1197, 22129)]